Rohan Srivastava

• Username: 3★rohan0509
• Country:  India
• Student/Professional:Student
• Institution:Jaypee Institute of Information Technology Noida, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 16

Current Ratings Graph Old Ratings Graph

1646 (+34)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2018-07-16 15:00:10)

Global Rank:   968

Cheated in:   

Ratings System Update

(2018-07-16 15:00:10)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1646 (-56)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   968

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

Learning Paths (0)

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Practice Paths (0)

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Contests (16)

February Challenge 2017

Chef and His Apartment Dues

February Cook-Off 2017

Download file

October Challenge 2017

Max Mex, A Balanced Contest

August Cook-Off 2017

From heaven to earth

January Challenge 2018

Maximum Score, Rectangle

March Challenge 2018 DIV 2

Chef and Glove, Mix the Colors, A Big Sale

April Cook-off 2018 Division 2

Cut the Board, Binary Nim

June Cook-Off 2018 Division 2

Archi and Comparsion

April Lunchtime 2018 Division 2

Two vs Ten

May Lunchtime 2018 Division 2

Trace of Matrix

April Challenge 2018 Division 2

Weight of Numbers, Workers, Average of Pairs, Count Good Prefixes, Highway Crossing

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs

June Challenge 2018 Division 2

Vision, Binary Shuffle, Naive Chef

July Challenge 2018 Division 2

Magic Set, Strike or Spare, No Strings Attached

Total Problems Solved: 35